Natural Factors B12 Methylcobalamin 1000 Mcg Bonus Pack

90 Chewable Tablets
4 Reviews
B12 Methylcobalamin 1000mcg Bonus Pack by Natural Factors contains two packs of healthy vitamin B12 for optimal energy production and nerve function.
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    Product Details

    Brand: Natural Factors

    Product Code: b12-methylcobalamin-1000-mcg-bonus-pack-NF

    Servings per Container: 180

    Quantity per Container: 90 Chewable Tablets

    B12 Methylcobalamin from Natural Factors contains the biologically active form of vitamin b12 for supporting nerve function, energy production and red blood cells.

    • 1000mcg per chewable tablet
    • Support for nerve function
    • Support for energy production
    • Support for red blood cells
    • All Natural Factors products are manufactured in accordance with the Government of Canada Good Manufacturing Practices (GMP), among the highest standards in the world

    The methylcobalamin form, available in this convenient chewable tablet, is the most active form of vitamin B12 and is shown to have advantages over cyanocobalamin and all other forms of B12, including injections. It absorbs as readily, but keeps blood levels high. Injections provide a B12 surge, followed by a drop to a plateau level. Methylcobalamin is active immediately upon absorption as compared to cyanocobalamin that must first be converted to methylcobalamin by the body.

    Vitamin B12 is a water-soluble vitamin necessary for energy production; for nervous system function as it is needed to produce myelin, the fatty substance that forms a protective sheath around nerves; for the production of acetylcholine, a neurotransmitter that helps with memory and learning; for the synthesis of red blood cells; for producing the genetic materials, DNA and RNA. Vitamin B12 is primarily in animal-source foods and may be deficient in strict vegetarian diets. Vitamin B12 works with folic acid to control homocysteine levels.*

    Customer Reviews


    4 reviews

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    Christine -


    I originally used this to increase my low B-12. This absolutely works, as proven by my lab tests. I no longer need a daily dose to maintain but continue my adjusted dose.

    Not medical or professional advice


    RS -

    Great product

    My husband & I both take this and feel the difference

    Not medical or professional advice




    An excellent source of B12. Great deal on 2 for the price of one.

    Not medical or professional advice



    A good value!

    Fast reliable shipping at a competitive price.

    Not medical or professional advice